Cold Draft Prevention - Sanyo SAP – K92AH Technical & Service Manual

8-7. Cold Draft Prevention (Heating)
This function controls indoor fan speed so a strong draft of cold air will not blow out before the indoor heat
exchange coil have sufficiently warmed up.
OPERATION lamp on front of the indoor unit flashes when this function is working.
Indoor fan operates in LL until indoor heat exchange coil temperature reaches 33°C.
In case of after releasing the defrosting, indoor fan halt its operation until the coil temperature reach 33°C.
When the coil temperature rises above 33°C, indoor fan operates in set speed.
Indoor heat exch.
coil temp. (°C)
Operation lamp
NOTE
The operation temperature shown as Tc in the chart above differ by models.
SAP-K92AH
Tc 34
33
25
Indoor fan
OFF
Flashing
SAP-K122AH
33
Set speed
LL
OFF
Release of

cold draft prevention

32